Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353507 | Method for determining error component of photoelectric theodolite and method for compensating error component of photoelectric theodolite | Shixue Zhang, Jialiang Liu, Haojing Wang, Peifeng Wei, Junchi Liu | 2025-07-08 |
| 11987567 | Synthesis method of lactide by confinement effect catalysis of crystalline porous polymer material | Yingjie Zhao, Wenqi Qiu, Hui Liu, Zhenxiu ZHANG | 2024-05-21 |